C09J 2400/28

Presence of paper

C09J2400/28 (Presence of paper) appears on 397 US grants and 517 published applications in this corpus.

Search patents in C09J
Granted patents
397
Published applications
517
Assignees
262
Inventors
1,189
Latest grant
28 Jul 2026

Filings by year

C09J 2400/28: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197760
197830
197940
198080
198110
198260
198350
198420
198560
198650
198720
198810
198940
199050
199110
199210
199360
199440
199550
199680
1997110
199880
199990
200070
2001113
2002119
2003818
2004824
2005617
2006912
2007616
2008013
2009324
20101016
2011715
2012815
20131016
2014714
2015722
20161613
2017723
20181319
20191730
20201428
20211628
20221735
20231528
20242225
20252035
2026919

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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